[go: up one dir, main page]

WO2003105567A2 - Recolteuse de canne a sucre et systeme de recolte - Google Patents

Recolteuse de canne a sucre et systeme de recolte Download PDF

Info

Publication number
WO2003105567A2
WO2003105567A2 PCT/US2003/019024 US0319024W WO03105567A2 WO 2003105567 A2 WO2003105567 A2 WO 2003105567A2 US 0319024 W US0319024 W US 0319024W WO 03105567 A2 WO03105567 A2 WO 03105567A2
Authority
WO
WIPO (PCT)
Prior art keywords
harvester
fohage
recited
stalks
harvest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2003/019024
Other languages
English (en)
Other versions
WO2003105567A3 (fr
Inventor
James R. Reaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HarvesTech LLC
Original Assignee
HarvesTech LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HarvesTech LLC filed Critical HarvesTech LLC
Priority to AU2003238244A priority Critical patent/AU2003238244A1/en
Publication of WO2003105567A2 publication Critical patent/WO2003105567A2/fr
Publication of WO2003105567A3 publication Critical patent/WO2003105567A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D45/00—Harvesting of standing crops
    • A01D45/10—Harvesting of standing crops of sugar cane
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D45/00—Harvesting of standing crops

Definitions

  • the present invention generally relates to the field of sugarcane harvesting and, more particularly, presents sugarcane harvesting apparatus and system for gathering, defoliating, cutting, and off loading raw, green, clean sugarcane.
  • the invention eliminates the need for pre-burning the cane field prior to cutting and employs a high-pressure water jet cutting system and an onboard waste collection and disposal system.
  • the present invention and system is designed to eliminate the necessity of burning cane fields both before and after the cane harvest and consequently presents an environmentally preferred alternative to current sugarcane harvesting devices.
  • the invention and system includes a harvester chassis having a conventional propulsion means such as a diesel engine and/or hydraulic motors, transmissions, drive shafts, axles and wheel assemblies.
  • Each harvest chamber has a V-shaped entrance for receiving a row of sugarcane stalks and a series of revolving resilient conveyor belts for grabbing, holding and feeding the sugarcane through the harvest chamber in a substantially upright position.
  • a plurality of blower nozzles infinitely adjustable both in azimuth and angle) for directing high velocity streams of air (either direct or cyclone) on to the sugarcane stalks to remove the stems and leaves from the stalks of sugarcane.
  • each harvest chamber At the base of each harvest chamber is a plurality of lower vacuum or suction openings connected to a suction motor for removing by vacuum the leaves and stems from the harvest chamber and for delivering the leaves and stems removed to a foliage collection area having a "kill chamber" for decomposition of the leaves and stems.
  • a "kill chamber" for decomposition of the leaves and stems.
  • upper and lower cutting mechanisms are positioned within the harvest chamber at selected locations.
  • the upper cutting mechanism is intended to trim the top of the sugarcane stalks to an even height.
  • the lower cutting mechanism is intended to cut the sugarcane stalks at their base.
  • a plurality of upper vacuum or suction openings connected to a suction motor are positioned toward the top of the harvest chamber to remove by vacuum the leaves and stems cut from the top of the sugarcane stalks and for delivering the cut leaves and stems so removed to the foliage collection area.
  • sugarcane stalks are being cut and thereafter, they are grabbed and moved through the chamber by means of the revolving resilient conveyor belts to a collection bay for subsequent transfer to collection vehicles and ultimately to a grinding mill or other desired location. Additional cutters may be included within the harvest chamber to cut the sugarcane stalks to desired lengths to facilitate their delivery to the mill.
  • the desired cutting device for both the upper and lower cutting mechanisms are hydraulic jets for delivering needle-like streams of water or other desired fluid at high pressure for cutting the stalks.
  • the hydrauhc jets are supplied by onboard water reservoirs and pumps mounted on the chassis of the harvester. Collection troughs and pumping means are provided to collect and deliver the residual fluids produced from the jets back to the reservoirs for reuse.
  • the water used for the jets may be treated with fertilizers, insecticides, preservatives or other such chemicals as may be required to facilitate the growing, harvesting and processing of the sugarcane stalks. Fine grit abrasives may be added to the water or other cutting fluid to facilitate cutting.
  • foliage collection area is mounted toward the rear of the harvester for receiving the leaves, stems and other debris removed by vacuum from the harvest chambers.
  • the debris so collected is transferred to a shredding assembly and ultimately to a recycling assembly for decomposition by closed incineration or other decomposing means.
  • the incinerated or otherwise decomposed debris is then delivered back to the field.
  • the delivery of the decomposed debris may be accomplished by injection means or by blowing the decomposed pelletized debris into the soil.
  • the harvester may be fitted with a pelletizing device to compact the decomposed debris into small pellets to minimize the force needed for injection.
  • Figure 1 is a perspective view of the Sugarcane Harvester of Applicant's invention.
  • Figure 2 is a plan view of the harvest chamber of the Sugarcane Harvester depicted in
  • Figure 3 is a sectional elevation view of the harvest chamber sidewall on line 3-3 of
  • Figure 4 is a sectional elevation view of the harvest chamber sidewall opposite that depicted in Figure 3.
  • Figure 5 is a perspective view of the foliage recycling assembly of the harvester depicted in Figure 1.
  • Figure 6 is a plan view of the harvester depicted in Figure 1 shown with dual harvest chambers shown in operation with an off-load vehicle.
  • Figure 7 is a schematic cross-sectional view of the harvester depicted in Figure 1 showing the cutting height compensator.
  • Figure 8 is an enlarged cross-sectional side view of the cutting height compensator.
  • the harvester (10) has a chassis (12) having a conventional propulsion means such as a diesel engine and/or hydraulic motors, transmissions, drive shafts, axles and wheel assemblies all generally depicted as (13), an operator cockpit (14) and a control station (16).
  • a conventional propulsion means such as a diesel engine and/or hydraulic motors, transmissions, drive shafts, axles and wheel assemblies all generally depicted as (13), an operator cockpit (14) and a control station (16).
  • Each harvest chamber assembly (20) has a defoliation blower assembly (30), a debris vacuum assembly (40) and a stalk cutting assembly (50).
  • a cut stalk collection bay assembly 60
  • a plurality of stalk discharge assemblies 70
  • a foliage collection and recycling assembly 80.
  • each harvest chamber (20) has a V-shaped entrance (22) formed from sidewalls (23) and (24) which serve to funnel the stalks (8) into the chamber (20) as the harvester (10) is propelled along the rows of sugarcane by its propulsion mechanism (13).
  • each harvest chamber (20) is a defoliation blower assembly (30) comprised of a plurality of adjustable blower nozzles (35), depicted in Figures 3 and 4, positioned at selected locations along each of the sidewalls (23, 24).
  • the blower nozzles (35) are connected to blowers, not shown (37) mounted on the chassis (12) for directing high velocity streams of air through the nozzles (35), via blower ducts, onto the stalks (8). These high velocity air streams remove the stems and leaves from the stalks (8).
  • the nozzles (35) and blowers (37) have control means (36) connected to the operator control station (16) for adjusting by remote control the velocity and direction of air flow from the nozzles, both in azimuth and angle, to create as desired both direct air flow and cyclone air flow in the harvest chamber to facilitate the defoliation of the sugarcane stalks (8).
  • each harvest chamber assembly (20) is a debris vacuum assembly (40) comprised of a plurality of vacuum or suction ports (42) connected to a suction motor (44), via suction ductwork, for removing by vacuum the leaves and stems from the harvest chamber (20) and for delivering the defoliated leaves and stems to the foliage collection assembly (80).
  • a debris vacuum assembly comprised of a plurality of vacuum or suction ports (42) connected to a suction motor (44), via suction ductwork, for removing by vacuum the leaves and stems from the harvest chamber (20) and for delivering the defoliated leaves and stems to the foliage collection assembly (80).
  • the suction ports (42) are positioned at the base of the sidewalls (23, 24) and may be positioned at other desired locations along the chamber sidewalls (23, 24) to facilitate removal of the defoliated leaves, stems and other debris from the harvest chamber (20) as defo Ration takes place.
  • the debris vacuum assembly (40) has control means (46) connected to control station (16) for remote operation of the vacuum system from the control station (16).
  • Each cutting assembly (50) is comprised of hydraulic jets (52), on-board fluid reservoirs (53) and pumps (54) and conduit for delivering needle-like streams of water or other desired fluid at high pressure for cutting the stalks (8).
  • Each stalk cutting assembly (50) has control means (56) connected to control station (16) for remote operation of the cutting assembly from the control station (16).
  • the fluid used to supply the jets (52), typically water, may be treated with fertilizers, insecticides, preservatives or other such chemicals as may be required to facilitate the growing, harvesting and processing of the stalks (8). It is thought that hydraulic jets such as the water jets manufactured by Jet Edge Corporation of Minneapolis, MN would be suitable for use in the cutting assembly (50).
  • At least two cutting assemblies (50) is provided for each chamber (20).
  • An upper cutting assembly designated (50A) is intended to trim the top of the sugarcane stalks (8) to an even height.
  • a lower cutting assembly designated (50B) is intended to cut the sugarcane stalks (8) at their base.
  • the stalks (8) are gathered in the entrance (22) of the harvest chamber (20) as the harvester moves along the row of sugarcane stalks for cutting and processing.
  • a series of revolving, opposing, resilient conveyor belts (28) Positioned in the harvest chamber (20) are a series of revolving, opposing, resilient conveyor belts (28) that grab, hold and feed the sugarcane (8) through the chamber (20) in a substantially upright position.
  • the stalks (8) are defoliated by means of the defoliation assemblies (30). Then, as the stalks (8) progress through the chamber (20), they are grabbed and supported by means of the revolving, opposing, resilient conveyor belts (28) and cut to desired lengths by the cutting assemblies (50). After being cut, the stalks (8) are delivered by the conveyor belts (28) to the collection bay assembly (60) and then to the stalk discharge assembly (70) by conveyors, vacuum systems or other conveying systems for subsequent transfer to collection vehicles (4) having collection wagons (6) in the field and then ultimately to a grinding mill or other desired location.
  • the foliage collection assembly (80) is mounted on the chassis at a desired location for receiving the leaves, stems and other debris removed from the harvest chambers (20) by means of the debris vacuum assembly (30).
  • Vacuum lift fans (81) or other transporting means deliver the foliage debris to the foliage intake manifold (82) to shredding means (83) where the foliage debris is shredded or otherwise reduced in size by shredding rollers or other shredding means.
  • the shredded debris is then moved to the kill chamber (84) where the foliage debris is decomposed by closed incineration or other decomposing means.
  • the decomposed debris is then delivered back to the soil of sugarcane field via debris exhaust chutes (86).
  • the harvester (10) may be fitted with a pelletizing device to compact the decomposed debris into small pellets to minimize the dust and to facilitate incorporating the decomposed debris with the soil in the field by injecting, tilling or other injection means.
  • the chassis (12) may also have means for providing hydraulic or electrical power to activate a plurality of harvesting equipment, blowers, vacuums, conveyors, elevators arid other accessories that may be incorporated into the harvester (10) for accomplishing the cutting and offloading of the stalks (8).
  • a top view of the harvester (10) and offload vehicle (4) having wagon (6) the harvester (10) will have a plurality of harvest chambers (20).
  • the sugarcane stalks (8) are gathered into each harvest chamber (20) for cutting and processing as the harvester (10) moves along the rows of sugarcane stalks (8). Stalks (8) are delivered to the wagon (6) via the stalk discharge assembly (70) for ultimate transportation to a processing mill.
  • a cutting height compensator (90) shown in Figure 7 may be incorporated with the stalk cutting assemblies (50).
  • the compensator will compensate for fluctuations in the height of the hydrauhc jets (52) with respect to the ground surface as the harvester (10) is propelled along the rows of sugarcane stalks (8).
  • the compensator (90) shown in a cross-sectional side view in Figure 8, automatically adjusts for vertical motion with respect to ground level by means of spring action generated on a piston (91) and piston rod (95) from a spring (94) and the counteraction of hydrauhc force from a hydrauhc fluid contained in cylinder (93) on the piston (91).
  • the piston rod (95) is attached to a row skid plate (96) that runs along the side of a cane row (102).
  • the plate (96) may be made from metallic alloys or it may be made from non-metalhc composite materials as desired depending upon the electrical charges of the soil with which it comes in contact.
  • the resistance of the spring (94) may be adjusted by spring adjusting means to compensate for forces either above or below a set point established for soil compression.
  • the spring (94) is pre-loaded to a desired tension.
  • the hydrauhc force generated on the piston (91) from the piston rod (95) varies as the skid plate (96) moves along the cane row (102) and also loads the spring (94).
  • the hydraulic force generated on the piston (91) and rod (95) is counteracted by the spring forces generated on the piston (91) by the spring (94), which varies depending upon the resistance provided by different soil conditions encountered by the skid plate (96).
  • the spring (94) will eliminate the direct forces from the undulating harvester (10) as it moves along a row and will supply vertical stability for the cutting nozzle (35).

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

L'invention concerne une récolteuse de tiges de canne à sucre à plusieurs chambres de récolte. Chaque chambre comprend une paire de parois latérales opposées qui forment une ouverture vers l'avant en forme de V, recevant les tiges à couper, et plusieurs courroies de transport opposées rotatives et flexibles qui entraînent, maintiennent et présentent les tiges à travers les chambres, en position sensiblement verticale. Chaque chambre comprend aussi plusieurs soufflantes réglables pour l'orientation sélective d'un flux d'air grande vitesse sur les tiges, afin d'ôter le feuillage non retenu, et un système d'aspiration par dépression permettant d'extraire ledit feuillage vers une chambre de collecte située dans la récolteuse. Chaque chambre comporte par ailleurs un mécanisme de découpe de tiges à réservoir de liquide de découpe et conduit et système de pompe projetant le fluide via des jets hydrauliques sur les tiges, à une pression et une vitesse suffisantes pour couper les tiges aux endroits voulus, dans le sens de leur longueur, à mesure qu'elles se déplacent dans les chambres, et un système de transport qui achemine les tiges coupées depuis la chambre de récolte vers un endroit spécifique dans la récolteuse. Un système de contrôle permet de contrôler les différentes unités de récolte.
PCT/US2003/019024 2002-06-13 2003-06-13 Recolteuse de canne a sucre et systeme de recolte Ceased WO2003105567A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003238244A AU2003238244A1 (en) 2002-06-13 2003-06-13 Sugarcane harvester and harvesting system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38870002P 2002-06-13 2002-06-13
US60/388,700 2002-06-13
US10/461,164 US6807799B2 (en) 2002-06-13 2003-06-12 Sugarcane harvester and harvesting system
USNUMBERNOTYETASS. 2003-06-13

Publications (2)

Publication Number Publication Date
WO2003105567A2 true WO2003105567A2 (fr) 2003-12-24
WO2003105567A3 WO2003105567A3 (fr) 2004-07-01

Family

ID=32095885

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/019024 Ceased WO2003105567A2 (fr) 2002-06-13 2003-06-13 Recolteuse de canne a sucre et systeme de recolte

Country Status (3)

Country Link
US (1) US6807799B2 (fr)
AU (1) AU2003238244A1 (fr)
WO (1) WO2003105567A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008106696A3 (fr) * 2007-02-26 2008-12-11 Sugar Milling Res Inst Traitement de la canne à sucre
CN102221505A (zh) * 2011-04-02 2011-10-19 江苏大学 圆盘式茎秆切割试验装置及方法
CN104996078A (zh) * 2015-07-02 2015-10-28 韦瑞峯 一种甘蔗收割机的收割头、甘蔗收割机
WO2017013126A1 (fr) * 2015-07-20 2017-01-26 Basf Se Procédé et machine de défoliation permettant d'enlever des feuilles d'une tige d'une plante graminée
WO2019025827A1 (fr) * 2017-08-03 2019-02-07 Vilmorin & Cie Outil agricole et véhicule agricole comprenant un tel outil agricole
WO2020261177A1 (fr) 2019-06-25 2020-12-30 Hemp Invest B.V. Machine agricole et procédé de récolte de cultures à fibres

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050081498A1 (en) * 2003-03-19 2005-04-21 John Harvey Method of harvesting sugarcane
US7910341B1 (en) * 2003-05-02 2011-03-22 Mcclune Lee F Process for harvesting and processing sugar-producing crops
US8450092B1 (en) 2006-01-25 2013-05-28 Lee F. McClune Process for harvesting and processing sugar-producing crops
US7703236B2 (en) * 2006-06-30 2010-04-27 Darrell Allen Palm Method and apparatus for killing insects
US7918160B2 (en) * 2009-06-04 2011-04-05 Roy J Edwin Cane juice extractor
ES2862178T3 (es) 2010-06-26 2021-10-07 Virdia Llc Métodos de producción de mezclas de azúcares
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
EP2694594A4 (fr) 2011-04-07 2015-11-11 Virdia Ltd Procédés et produits de conversion de lignocellulose
EP2847202B1 (fr) 2012-05-03 2019-04-17 Virdia, Inc. Procédés pour le traitement de matériaux lignocellulosiques
US8984850B2 (en) 2012-12-20 2015-03-24 Cnh Industrial America Llc Row insensitive biomass harvesting and billeting system and method
US9894832B2 (en) * 2014-09-17 2018-02-20 Deere & Company Dual function basecutters
CN107108543A (zh) 2015-01-07 2017-08-29 威尔迪亚公司 萃取和转化半纤维素糖的方法
CA2985478A1 (fr) 2015-05-27 2016-12-01 Virdia, Inc. Procedes integres de traitement d'une matiere lignocellulosique
US10721861B2 (en) 2017-03-06 2020-07-28 Taylor Fresh Foods, Inc. Pressurized liquid cutting harvester for produce
US10687476B2 (en) * 2017-09-11 2020-06-23 Bloom Automation, Inc. Automated plant trimmer
US10806079B2 (en) 2018-02-26 2020-10-20 Deere & Company Automatic product harvesting method and control system
KR102089995B1 (ko) * 2018-04-12 2020-03-17 동양물산기업 주식회사 뿌리 뽑힘 방지장치를 구비하는 고추 수확기
US11154009B2 (en) * 2018-05-03 2021-10-26 Horning Manufacturing, LLC Single disk rotary forage harvester header
US10557105B1 (en) 2019-08-09 2020-02-11 Bao Tran Extraction systems and methods
CN111758367A (zh) * 2020-07-08 2020-10-13 赵雪虎 一种可调节甘蔗收获机械
RU2749077C1 (ru) * 2020-09-24 2021-06-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" Способ заготовки корма из длинностебельных растений
CN113945177B (zh) * 2021-10-21 2023-08-29 柳州市孚桂智能科技有限公司 一种甘蔗节识别装置
US20240269710A1 (en) * 2023-02-13 2024-08-15 Cnh Industrial Canada, Ltd. System and Method for an Agricultural Harvester

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608597A (en) * 1970-03-03 1971-09-28 Int Harvester Co Sugar cane harvester with trash discharge assistant
US3791114A (en) * 1972-05-18 1974-02-12 Sugar Cane Growers Coop Two row cutter windrower harvesting machine
US3946875A (en) * 1974-08-26 1976-03-30 Sugar Cane Growers Cooperative Of Florida Field operated cane cleaning apparatus
US3961465A (en) * 1974-12-04 1976-06-08 Winings Leroy Vacuum harvesting machine
AU525447B2 (en) * 1978-09-15 1982-11-04 Christopher John Cannavan Cane harvester
DE3115924A1 (de) * 1981-04-22 1982-11-11 Claas Ohg, 4834 Harsewinkel Selbstfahrende erntemaschine fuer zuckerrohr
US4555896A (en) * 1981-11-20 1985-12-03 Versatile Corporation Cane harvester
US4512142A (en) * 1983-10-17 1985-04-23 Landry Walter J Scroll-type gatherer and top shredder with longitudinal blades for sugar cane harvester
US5303533A (en) * 1993-02-26 1994-04-19 Lacane Manufacturing, Inc. Cane harvester and method
US5632135A (en) * 1995-06-26 1997-05-27 Ramie International, Inc. Three-way harvester/decorticator for bast fiber crops with initial chemical processing in the field utilizing improved stapling technique
AUPP111997A0 (en) * 1997-12-24 1998-01-22 M E Mckay & Associates Pty Ltd Separation using air flows of different velocities
US6076340A (en) * 1998-01-20 2000-06-20 Inter-American Vanguard Corporation Sugar cane combine harvester

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008106696A3 (fr) * 2007-02-26 2008-12-11 Sugar Milling Res Inst Traitement de la canne à sucre
CN102221505A (zh) * 2011-04-02 2011-10-19 江苏大学 圆盘式茎秆切割试验装置及方法
CN104996078A (zh) * 2015-07-02 2015-10-28 韦瑞峯 一种甘蔗收割机的收割头、甘蔗收割机
WO2017013126A1 (fr) * 2015-07-20 2017-01-26 Basf Se Procédé et machine de défoliation permettant d'enlever des feuilles d'une tige d'une plante graminée
WO2019025827A1 (fr) * 2017-08-03 2019-02-07 Vilmorin & Cie Outil agricole et véhicule agricole comprenant un tel outil agricole
WO2020261177A1 (fr) 2019-06-25 2020-12-30 Hemp Invest B.V. Machine agricole et procédé de récolte de cultures à fibres
BE1027397B1 (nl) * 2019-06-25 2021-02-04 Hemp Invest B V Landbouwmachine en werkwijze voor het oogsten van vezelgewassen

Also Published As

Publication number Publication date
US6807799B2 (en) 2004-10-26
WO2003105567A3 (fr) 2004-07-01
AU2003238244A1 (en) 2003-12-31
AU2003238244A8 (en) 2003-12-31
US20040074217A1 (en) 2004-04-22

Similar Documents

Publication Publication Date Title
US6807799B2 (en) Sugarcane harvester and harvesting system
US6363700B1 (en) Sugar cane combine harvester
AU736046B2 (en) Apparatus and method for harvesting cane
US5001893A (en) Tractor powered nut harvester
CA2642073C (fr) Cueillette d'epis de mais
AU2021204093B2 (en) Sugarcane compression thrower
CN113170658B (zh) 包括作物残留物偏转器的收割机器
US4035996A (en) Harvester combine
US11419269B2 (en) Method and apparatus for handling and disposal of organic waste materials
AU2019203396B2 (en) Harvesting machine having a secondary cleaning system
US9730380B2 (en) Apparatus for separating debris from usable crop
US5592805A (en) Nut harvester
EP0893049B1 (fr) Dispositif de convoyage dans un récolteuse de fruits
US20240049642A1 (en) Sugarcane Harvester With Internal Storage Reservoir For Billets
RU2177682C2 (ru) Пневматический зерноуборочный комбайн
US3826069A (en) Apparatus for collecting crops
US20250295069A1 (en) Blower nozzle system for supplemental air in a sugarcane harvester
US20250295070A1 (en) Blower nozzle system for supplemental air in a sugarcane harvester
US20240081183A1 (en) Leaf harvester system
US20250318472A1 (en) Sugarcane harvester with residue capture system
US10363579B2 (en) Apparatus for separating usable crop from intermixed debris
EP0246697A2 (fr) Dispositif de cueillette des légumes à cosses
DE102020134696A1 (de) Flächenpflegefahrzeug zur Pflege oder Wiederherstellung einer, insbesondere nährstoffarmen, Grünlandfläche
BR102019011050B1 (pt) Separador, colheitadeira de cana-de-açúcar, e, método de colheita de cana-de-açúcar
MXPA99003419A (en) Apparatus and method for harvesting cane

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP